Publications
2024
S.C.R. Roshan, N. Yedukondalu, R. Kumar Rajaboina, H.-T. Huang, L. Ehm, and J.B. Parise. Highly Anisotropic to Isotropic Nature and Ultralow Out-of-Plane Lattice Thermal Conductivity of Layered PbClF-Type Materials. Inorganic Chemistry, 63:3781–3794, 2024 . https://doi.org/10.1021/acs.inorgchem.3c03951
2023
N. Jaisle, D. Cebron, Z. Konopkova, R.J. Husband, C. Prescher, V. Cerantola, A. Dwivendi, J.M. Kaa, K. Appel, K. Buakor, O.B. Ball, R.S. Williams, C. Strohm, M. Nakatsutsumi, U. Zastrau, C. Baehtz, M.A. Baron, E. Edmund, J. Biswas, J.D. McHardy, B.T. Sturtevant, L. Ehm, A.F. Goncharov, M.I. McMahon, J. Buchen, H. Cynn, E.J. Pace, H.-P. Liermann, D.T. Sneed, S.C. Cooper, M. Anae, J. Kim, Z. Wu, Y. Lee, H.J. Hwang, T. Kim, J. Choi, J. Lee, S. Merkel, J. Chantel, E.G. Komets, H. Marquardt, V.B. Prakapenka, S. Chariton, E. Shevchenko, G. Fiquet, A.D. Rosa, M. Mezouar, G. Garbarino, G. Morard. MHz free electron laser x-ray diffraction and modeling of pulsed laser heated diamond anvil cell. Journal of Applied Physics, 134:095904, 2023. https://doi.org/10.1063/5.0149836
O.B. Ball, C. Prescher, K. Appel, C. Baehtz, M.A. Baron, R. Briggs, V. Cerantola, J. Chantel, S. Chariton, A.L. Coleman, H. Cynn, H. Damker, D. Dattelbaum, L.E. Dresselhaus-Marais, J.H. Eggert, L. Ehm, W.J. Evans, G. Fiquet, M. Frost, K. Glazyrin, A.F. Goncharov, R.J. Husband, H. Hwang, N. Jaisle, Zs. Jenei, J.-Y. Kim, Y. Lee, H.P. Liermann, J. Mainberger, M. Makita, H. Marquardt, E.E. McBride, J.D. McHardy, M.I. McMahon, S. Merkel, G. Morard, E.F. O’Bannon, III, C. Otzen, E. J. Pace, A. Pelka, C.M. Pépin, J.S. Pigott, C. Plückthun, V.B. Prakapenka, R. Redmer, S. Speziale, G. Spiekermann, C. Strohm, B.T. Sturtevant, P. Talkovski, L. Wollenweber, U. Zastrau, R.S. McWilliams, Z. Konôpková. Dynamic optical spectroscopy and pyrometry of static targets under optical and x-ray laser heating at the European XFEL. Journal of Applied Physics, 134:055901, 2023. https://doi.org/10.1063/5.0142196
R.J. Husband, C. Strohm, Karen Appel, O.B. Ball, R. Briggs, J. Buchen, V. Cerantola, S. Chariton, A.L. Coleman, H. Cynn, D. Dattelbaum, A. Dwivedi, J.H. Eggert, L. Ehm, W.J. Evans, K. Glazyrin, A.F. Goncharov, H. Graafsma, A. Howard, L. Huston,T. Hutchinson, H. Hwang, S. Jacob, J. Kaa, J. Kim, M. Kim, E. Koemets, Z. Konopkova, F. Langenhorst, T. Laurus, X. Li, J. Mainberger, H. Marquardt, E.E. McBride, C. McGuire, J.D. McHardy, M.I. McMahon, R.S. McWilliams, A.S.J. Mendez, A. Mondal, G. Morard, E.F. O’Bannon, C. Otzen, C.M. Pépin, V.B. Prakapenka, C. Prescher, T.R. Preston, R. Redmer, M. Roeper, C. Sanchez-Valle, D. Smith, R.F. Smith, D. Sneed, S. Speziale, T. Spitzbart, S. Stern, B.T. Sturtevant, J. Sztuk-Dambietz, P. Talkovski, N. Velisavljevic, C. Vennari, Z. Wu, C.-S. Yoo, U. Zastrau, Z. Jenei and Hanns-Peter Liermann.
A MHz X-ray diffraction set-up for dynamic compression experiments in the diamond anvil cell. Journal of Synchrotron Radiation, 30:671-685, 2023. https://doi.org/10.1107/S1600577523003910
2022
K. Lavanya, N. Yedukondalu, S.C.R. Roshan, S.D. Dabhi, S. Sripada, M. Sainath, L. Ehm, and J.B. Parise. Lattice instability, anharmonicity and Raman spectra of BaO under high pressure: A first principles study. Journal of Physics and Chemistry of Solids, 170:110967, 2022.
N. Yedukondalu, A. Shafique, S.C.R. Roshan, M. Barhoumi, R. Muthaiah, L. Ehm, J.B. Parise, and U. Schwingenschloegl. Lattice Instability and Ultralow Lattice Lattice Thermal Conductivity of Layered PbIF. Applied Materials & Interfaces, 14:40738-40748, 2022.
2021
L. Kunduru, N. Yedukondalu, S.C. Rakesh Roshan, S. Sripada, M. Sainath, L. Ehm, and J.B. Parise. Pressure-induced martensitic phase transition and low lattice thermal conductivity of SrClF. Journal of Physical Chemistry C, 124:17261-17270, 2021.
H. P. Liermann*, Z. Konopkova, K. Appel, C. Prescher, A. Schropp, V. Cerantola, R. J. Husband, J. D. McHardy, M. I. McMahon, R. S. McWilliams, C. M. Pepin, J. Mainberger, M. Roeper, A. Mainberger, A. Berghauser, H. Damker, P. Talkovski, M. Foese, N. Kuiala, O. B. Ball, M. A. Baron, R. Briggs, M. Bykov, E. Bykova, J. Chantel, A. L. Coleman, H. Cynn, D. Dattlebaum, L. E. Dresselhaus-Marais, J. H. Eggert, L. Ehm, W. J. Evans, G. Figuet, M. Frost, K. Glazyrin, A. F. Goncharov, H. -J. Hwang, Zs. Jenei, J. -Y. Kim, F. Langenhorst, Y. Lee, M. Makita, H. Marquardt, E. E. McBride, S. Merkel, G. Morard, E. F. O'Bannon III, C. Otzen, E. J. Pace, A. Pelka, J. S. Pigott, V. B. Prakapenka, R. Redmer, M. C. Sanchez-Vale, M. Schoelmerich, S. Speziale, G. Spiekermann, B. T. Sturtevant, S. Toleikis, N. Velisavljevic, M. Wilke, C. -S. Yoo, C. Baehtz, U. Zastrau and C. Strohm. Novel experimental setup for MHz X-ray diffraction in the Diamond Anvil Cell at the High Energy Density (HED) Instrument of the European X-ray Free Electron Laser (EuXFEL). Journal of Synchrotron Radiation, 28:688-706, 2021.
Hwang, Huijeong; Kim, Taehyun; Cynn, Hyunchae; Vogt, Thomas; Husband, Rachel; Appel, Karen; Baehtz, Carsten; Ball, Orianna; Baron, Marzena; Briggs, Richard; Bykov, Maxim; Bykova, Elena; Cerantola, Valerio; Chantel, Julien; Coleman, Amy; Dattelbaum, Dana; Dresselhaus-Marais, Leora; Eggert, Jon; Ehm, Lars; Evans, William; Fiquet, Guillaume; Frost, Mungo; Glazyrin, Konstantin; Goncharov, Alexander; Jenei, Zsolt ; Kim, Jaeyong; Konôpková, Zuzana ; Mainberger, Jona ; Makita, Mikako ; Marquardt, Hauke ; McBride, Emma; McHardy, James; Merkel, Sébastien; Morard, Guillaume; O'Bannon, Earl; Otzen, Christoph ; Pace, Edward; Pelka, Alexander ; Pépin, Charles; Pigott, Jeffrey; Prakapenka, Vitali; Prescher, Clemens; Redmer, Ronald; Speziale, Sergio; Spiekermann, Georg ; Strohm, Cornelius ; Sturtevant, Blake T.; Velisavljevic, Nenad; Wilke, Max; Yoo, Choong-Shik; Zastrau, Ulf ; Liermann, Hanns-Peter; McMahon, Malcolm; McWilliams, R. Stewart; Lee, Yongjae. X-ray Free Electron Laser-Induced Synthesis of ε-Iron Nitride at High Pressures. The Journal of Physical Chemistry Letters, 12:3246-3252, 2021.
2019
S. Tu, S.S. Lobanov, J. Bai, H. Zhong, J. Gregerson, A.D. Rogers, L. Ehm, and J.B. Parise. Enhanced Formation of Solvent-Shared Ion Pairs in Aqueous Calcium Perchlorate Solution: Towards Saturated Concentration or Deep Supercooling Temperature and Its Effects on Water Structure. The Journal of Physical Chemistry B, 123:9654-9667, 2019.
A. Pophali, K.-M. Lee, L. Zhang, Y-C. Chuang, L. Ehm, M.A. Cuiffo, G.P. Halada, M. Rafailovich, N. Verma, and T. Kim. First synthesis of poly(furfuryl) alcohol precursor-based porous carbon beads as an efficient adsorbent for volatile organic compounds. Chemical Engineering Journal, 373:365-374, 2019.
J.B. Parise, B. Xia, J.W. Simonson, W.R. Woerner, A.M. Plonka, B.L. Phillips, and L. Ehm. Structural Chemistry of Akdalaite, Al10O14(OH)2, the Isostructural Aluminum Analogue of Ferrihydrite. Crystals, 9:246, 2019.
T. Chen, G. D. Gwanmesia, L. Ehm, C. Le Losqe, D.R.Neuville, B.L.Phillips, B. Li, and R.C. Liebermann. Synthesis and characterization of polycrystalline KAlSi3O8 hollandite [liebermannite]: Sound velocities vs. pressure to 13 GPa at room temperature. Comptes Redus Geoscience, 351:113-120, 2019.
M. Sims, S.J. Jaret, E.R. Carl, B. Rhymer, N. Schrodt, V. Mohrrholz, J. Smith, Z. Konopkova, H.P. Liermann, T.D. Glotch, and L. Ehm. Pressure-induced amorphization in plagioclase feldspars: A time-resolved powder diffraction study during rapid compression. Earth and Planetary Science Letters, 507:166-174, 2019.
2018
S.S. Lonabov, J.A. Daly, A.F. Goncharov, X.J. Chan. S.K. Ghose, H. Zhong, L. Ehm, T. Kim, and J.B. Parise. Iodine in Metal-Organic Frameworks at High Pressure. Journal of Physical Chemistry A, 122:6109-6117, 2018.
E.-R. Carl, H.-P. Liermann, L. Ehm, A. Danilewsky, and T. Kenkmann. Phase transitions of α‐quartz at elevated temperatures under dynamic compression using a membrane‐driven diamond anvil cell: Clues to impact cratering? Meteoritics and Planetary Science, 52:1465-1474 , 2018.
A. James, M. Esfahani, W.R. Woerner, A. Sinclair, L. Ehm, A.R. Oganov, and J.B. Parise, Theoretical and Experimental Investigations into Novel Oxynitride Discovery in the GaN-TiO2 System at High Pressure. Crystals 8:15, 2018
2017
E.-R. Carl, U. Mansfeld, H.-P. Liermann, A. Danilewsky, F. Langenhorst, L. Ehm, G. Trullenque, and T. Kenkmann. High-pressure phase transitions of α-quartz under nonhydrostatic dynamic conditions: A reconnaissance study at PETRA III. Meteoritics and Planetary Science, 52:1465-1474, 2017.
2016
X. Hong, L. Ehm, Z. Zhong, S. Ghose, T.S. Duffy, and D.J. Weidner. High-energy X-ray focusing and applications to pair distribution function investigation of Pt and Au nanoparticles at high pressures. Scientific Reports, 6:21434, 2016.
X. Hong, L. Ehm, Z. Zhong, S. Ghose, T.S. Duffy, and D.J. Weidner. High-pressure pair distribution function (PDF) measurement using high-energy focused X-ray beam. in Proceedings of the 12th international Conference on Synchrotron Radiation Instrumentation, AIP Conference Proceedings, Q. Shen and C. Nelson (Eds), 050003, New York, 2016.
X. Hong, L. Ehm, Z. Zhong, S. Ghose, T.S. Duffy, and D.J. Weidner. High-energy X-ray focusing and high-pressure pair distribution function measurement. ICXOM23: International Conference on X-ray Optics and Microanalysis, AIP Conference Proceedings, J. Thieme and D.P. Siddons (Eds), UNSP 020003, New York, 2016.
2015
X. Hong, T.S. Duffy, L. Ehm, and D.J. Weidner. Pressure-induced stiffness of Au nanoparticles to 71 GPa under quasi-hydrostatic loading. Journal of Physics: Condensed Matter, 27:485303, 2015.
S. Ghose, Y. Li, A. Yakovenko, E. Dooryhee, L. Ehm, L. Ecker, A.-C. Dippel, G. Halder, D. Strachan, and P. Thallapally. Understanding the Adsorption Mechanism of Xe and Kr in a Metal Organic Framework from X-Ray Structural Analysis and First-Principles Calculations. The Journal of Physical Chemistry Letters, 6:1790-1794, 2015.
S.J. Jaret, W.R. Woerner, B.L. Phillips, L. Ehm, H. Nekvasil, S.P. Wright, and T.D. Glotch. Maskelynite formation via solid-state transformation: Evidence of infrared and X-ray anisotropy, Journal of Geophysical Research: Planets, 120:570-587, 2015